Prosecution Insights
Last updated: May 29, 2026
Application No. 18/276,588

ANTIBACTERIAL COMPOUNDS

Non-Final OA
Filed
Aug 09, 2023
Priority
Feb 11, 2021 — provisional 63/148,259 +1 more
Examiner
JACKSON, SHAWQUIA
Art Unit
1626
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Blacksmith Medicines Inc.
OA Round
1 (Non-Final)
78%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
74%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allowance Rate
1416 granted / 1817 resolved
+17.9% vs TC avg
Minimal -3% lift
Without
With
+-3.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
24 currently pending
Career history
1849
Total Applications
across all art units

Statute-Specific Performance

§101
1.7%
-38.3% vs TC avg
§103
12.1%
-27.9% vs TC avg
§102
11.1%
-28.9% vs TC avg
§112
62.6%
+22.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1817 resolved cases

Prosecution Timeline

Aug 09, 2023
Application Filed
Jan 27, 2026
Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12637412
PREPARATION OF AROMATIC CARBOXYAMIDES BY A PALLADIUM-CATALYZED CARBONYLATION REACTION
3y 7m to grant Granted May 26, 2026
Patent 12637447
CARBOXYLIC ACID, ACYL SULFONAMIDE AND ACYL SULFAMIDE-DERIVATIZED BICYCLIC AZA-HETEROAROMATICS AS SELECTIVE MCL-1 INHIBITORS AND AS DUAL MCL-1/BCL-2 INHIBITORS
2y 8m to grant Granted May 26, 2026
Patent 12637472
BENZIMIDAZOLE HETEROATOM-CONTAINING SPIRO COMPOUND AND MEDICINAL USE THEREOF
2y 1m to grant Granted May 26, 2026
Patent 12629385
STABLE AST-3424 INJECTION PREPARATION AND PREPARATION METHOD
4y 4m to grant Granted May 19, 2026
Patent 12630719
Fluorescent acridinium salts, synthesis thereof and use for detection of cardiolipin
4y 0m to grant Granted May 19, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
78%
Grant Probability
74%
With Interview (-3.4%)
2y 3m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1817 resolved cases by this examiner. Grant probability derived from career allowance rate.

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